Higher Responder Rates Observed With Live Participant Assessment Versus Photographic Assessment After VYC-20L Hyaluronic Acid Treatment for Chin Augmentation.

ABSTRACT:

Background

In an evaluator-blinded, randomized controlled trial, the hyaluronic acid soft-tissue filler VYC-20L injectable gel was safe and effective for correcting volume deficits and retrusion in the chin.

Objectives

The objective of this subanalysis was to compare responder rates obtained with photographic vs live assessments.

Methods

Participants were randomized 3:1 to VYC-20L treatment or a 6-month, no-treatment control period followed by optional treatment. Responder rates (≥1-point improvement from baseline on the validated Allergan Chin Retrusion Scale [ACRS]) obtained with photographic assessments and live assessments at Month 6 were compared. Prespecified subgroup analyses compared responder rates by baseline ACRS severity, filler volume, cannula usage, and

SUBMITTER: Dayan S 

PROVIDER: S-EPMC10994201 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature